EP 2962169 B1 20161012 - SYSTEM AND METHOD FOR THERMAL MANAGEMENT IN A PORTABLE COMPUTING DEVICE USING THERMAL RESISTANCE VALUES TO PREDICT OPTIMUM POWER LEVELS
Title (en)
SYSTEM AND METHOD FOR THERMAL MANAGEMENT IN A PORTABLE COMPUTING DEVICE USING THERMAL RESISTANCE VALUES TO PREDICT OPTIMUM POWER LEVELS
Title (de)
SYSTEM UND VERFAHREN ZUR TEMPERATURSTEUERUNG IN EINER TRAGBAREN RECHNERVORRICHTUNG MITTELS THERMISCHER WIDERSTANDSWERTE ZUR VORHERSAGE VON OPTIMALEN LEISTUNGSSTUFEN
Title (fr)
SYSTÈME ET PROCÉDÉ DE GESTION THERMIQUE DANS UN DISPOSITIF INFORMATIQUE PORTABLE EN UTILISANT DES VALEURS DE RÉSISTANCE THERMIQUE POUR PRÉDIRE DES NIVEAUX DE PUISSANCE OPTIMAUX
Publication
Application
Priority
- US 201313779153 A 20130227
- US 2014018774 W 20140226
Abstract (en)
[origin: US2014245032A1] Various embodiments of methods and systems for thermal energy management in a portable computing device (“PCD”) based on power level calculations are disclosed. An exemplary method includes tracking instantaneous operating temperatures and active power supply levels to one or more components. With an estimate or measurement of ambient temperature, the instantaneous operating temperature values and active power supply level values can be used to calculate an instantaneous thermal resistance value. In the event that thermal energy generation should be managed, a target operating temperature may be used with the ambient temperature and the instantaneous thermal resistance value to solve for an optimum power supply level. The active power supply level may then be adjusted based on the calculated optimum power supply level.
IPC 8 full level
CPC (source: EP US)
G06F 1/203 (2013.01 - EP US); G06F 1/206 (2013.01 - EP US); G06F 1/26 (2013.01 - US); G06F 1/324 (2013.01 - EP US); G06F 1/3296 (2013.01 - EP US); G06F 2119/08 (2020.01 - US); Y02D 10/00 (2017.12 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2014245032 A1 20140828; US 9037882 B2 20150519; CN 105009021 A 20151028; CN 105009021 B 20180703; EP 2962169 A1 20160106; EP 2962169 B1 20161012; JP 2016510917 A 20160411; JP 6162262 B2 20170712; KR 101814264 B1 20180102; KR 20150121707 A 20151029; US 2015220125 A1 20150806; US 9465423 B2 20161011; WO 2014134211 A1 20140904
DOCDB simple family (application)
US 201313779153 A 20130227; CN 201480010310 A 20140226; EP 14711648 A 20140226; JP 2015559308 A 20140226; KR 20157025751 A 20140226; US 2014018774 W 20140226; US 201514690330 A 20150417